490050240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1117}}^1$

素因数の和:1594

約数の個数: 112

約数和(自身を含む): 1560710112

約数和(自身を除く): 1070659872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 457, 480, 914, 960, 1117, 1371, 1828, 2234, 2285, 2742, 3351, 3656, 4468, 4570, 5484, 5585, 6702, 6855, 7312, 8936, 9140, 10968, 11170, 13404, 13710, 14624, 16755, 17872, 18280, 21936, 22340, 26808, 27420, 29248, 33510, 35744, 36560, 43872, 44680, 53616, 54840, 67020, 71488, 73120, 87744, 89360, 107232, 109680, 134040, 146240, 178720, 214464, 219360, 268080, 357440, 438720, 510469, 536160, 1020938, 1072320, 1531407, 2041876, 2552345, 3062814, 4083752, 5104690, 6125628, 7657035, 8167504, 10209380, 12251256, 15314070, 16335008, 20418760, 24502512, 30628140, 32670016, 40837520, 49005024, 61256280, 81675040, 98010048, 122512560, 163350080, 245025120, 490050240]

約数ペア:

[(1, 490050240), (2, 245025120), (3, 163350080), (4, 122512560), (5, 98010048), (6, 81675040), (8, 61256280), (10, 49005024), (12, 40837520), (15, 32670016), (16, 30628140), (20, 24502512), (24, 20418760), (30, 16335008), (32, 15314070), (40, 12251256), (48, 10209380), (60, 8167504), (64, 7657035), (80, 6125628), (96, 5104690), (120, 4083752), (160, 3062814), (192, 2552345), (240, 2041876), (320, 1531407), (457, 1072320), (480, 1020938), (914, 536160), (960, 510469), (1117, 438720), (1371, 357440), (1828, 268080), (2234, 219360), (2285, 214464), (2742, 178720), (3351, 146240), (3656, 134040), (4468, 109680), (4570, 107232), (5484, 89360), (5585, 87744), (6702, 73120), (6855, 71488), (7312, 67020), (8936, 54840), (9140, 53616), (10968, 44680), (11170, 43872), (13404, 36560), (13710, 35744), (14624, 33510), (16755, 29248), (17872, 27420), (18280, 26808), (21936, 22340)]